Device Supply - WAGO 750-872/020-000 Manual

3.1.3.2 Device Supply

The PFC is powered via terminal blocks with CAGE CLAMP
The Device Supply generates the necessary voltages to power the electronics
of the controller and the internal electronics of the connected I/O modules.
Fig. 3.1-2: Device supply
The internal electronics of the controller and I/O modules are electrically
isolated from the field-side power connections and field devices by the use of
DC/DC converters and optocouplers.
WAGO-I/O-SYSTEM 750
ETHERNET TCP/IP
1 5
2 6
3 7
4 8
750-872/020-000
Fieldbus Controller 750-872/020-000
24 V
24 V /0 V
0 V
24 V
24 V
0 V
0 V
Hardware
®
connections.
DC
10 nF
DC
ELECTRONIC
10 nF
• 43
I/O
MODULES
G087221e